Answer:
angle D equal to 3 X + 20 + 7 x minus 3 x
=90 degree equal to x minus 3 X + 20
7 X equal to 70 X equal to 10
4/52
then u would divide both numbers by 4 and get
1/13
Let's write miles over hours
80 / 2 = 200/ x
cross multiply
80x = 400
divide both sides by 80
x = 5
It will take 5 hours to cover 200 miles
Hope this helps :)
Answer:
exact answer is the right word dude
Answer:
Is that the question
Step-by-step explanation:
No seresly is that the question
